NSN 3110-01-004-7633 · NIIN 010047633 · Part number 11673630
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings · CAGE 19207
Government record, cited
NSN 3110-01-004-7633 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-004-7633. Manufacturer of record part number: 11673630.
Style Designator: SOLID INNER RACE, JOURNAL AND NEEDLE
Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
Overall Outside Diameter: 4.9970 INCHES MINIMUM AND 4.9980 INCHES MAXIMUM IN
Bore Shape: STRAIGHT
Bore Diameter: 4.4990 INCHES MINIMUM AND 4.5000 INCHES MAXIMUM IN
Material: STEEL COMP E52100 OVERALL
Identification
NSN: 3110-01-004-7633
NIIN: 010047633
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: 11673630
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Ring,bearing,inner, cataloged under National Stock Number 3110-01-004-7633, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3110-01-004-7633
Primary Part Number
11673630
Item Name
Ring,bearing,inner
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Surface Finish
UNGROUND
Style Designator
SOLID INNER RACE, JOURNAL AND NEEDLE
Material Document and Classification
66 FED STD SINGLE MATERIAL RESPONSE OVERALL
Overall Outside Diameter
4.9970 INCHES MINIMUM AND 4.9980 INCHES MAXIMUM IN
Bore Shape
STRAIGHT
Bore Diameter
4.4990 INCHES MINIMUM AND 4.5000 INCHES MAXIMUM IN
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
No interchangeability data on file.
Other items in FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937
BEARING,ROLLER,NEEDLE
3110-00-001-1937
BEARING,ROLLER,NEEDLE
3110-00-001-1937
BEARING,ROLLER,NEEDLE
3110-00-001-1938
BEARING,BALL,AIRFRAME
3110-00-001-4661
CONE AND ROLLERS,TAPERED ROLLER
3110-00-001-4662
CUP,TAPERED ROLLER BEARING
3110-00-001-4689
BEARING,BALL,ANNULAR
3110-00-001-4722
BEARING,BALL,ANNULAR
Frequently Asked Questions
What is NSN 3110-01-004-7633?
NSN 3110-01-004-7633 is a Ring,bearing,inner, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-004-7633?
NSN 3110-01-004-7633 has 1 manufacturer part number on file: 11673630 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of 11673630?
Key specifications for 11673630: Surface Finish: UNGROUND; Style Designator: SOLID INNER RACE, JOURNAL AND NEEDLE; Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL; Overall Width: 2.0050 INCHES MINIMUM AND 2.0100 INCHES MAXIMUM IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 3110-01-004-7633 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.